Freezing game?

I started a new game with Sophia and when I arrived at the first stage boss, the game locked up on me. I mean I loved this game when it was Ex Zeus in the arcade, but if the game is glitchy I'd really hate to take it back. Has this happened to anyone else? My Wii busted? Any help is appreciated. Thanks!---"You've got a lot of guts, Oscar!"

Actually it isn't. Hyper Dev-Box Japan (a French company...somehow) made it. Also, as I said, my version had no freezing at all and I have beaten the game multiple times now with all 3 mechs. FAQ in progress.---I YELL GAME WORDS!http://the-gel.livejournal.com/